Resources/Events

The Resources/Events section includes IHS Guidelines, including the International Classification of Headache Disorders (ICHD) and national society guidelines, information on Cephalalgia, the official journal of IHS, International Headache Congress (IHC) information and publications, details of IHS grants and training opportunities, IHS newsletters, and links to events in headache and related fields.

2025 grant applications now open – click here

---

IHC 2025 will take place in São Paulo, Brazil, in September 2025 – click below to visit the IHC website for more information — to register — and to submit your research

---

IHS Awareness Campaigns

See the links in the menu to access the IHS Awareness Campaign materials: Headache, Migraine, Medication-Overuse Headache, Tension-Type Headache, Cluster Headache